STUDIES ON PHOSPHONIUM YLIDES-XII. THE REACTION OF STABLE PHOSPHORANES WITH HEXAHYDRO-1,3-PHTHALANDIONE

Wittig reagents (Ia-c) react with hexahydro-1,3-phthalandione (II) yielding the new adducts (IIIa-e). The structure of these products were established by analytical and spectroscopic methods. A mechanism is proposed to explain the formation of the new ylid-phosphorane adduct IIIa.

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Bibliographische Detailangaben
Veröffentlicht in:	Phosphorus, sulfur, and silicon and the related elements sulfur, and silicon and the related elements, 1990-07, Vol.53 (1-4), p.81-85
Hauptverfasser:	Boulos, L. S., Shabana, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	1,α Chemistry Ethyl 3a,4,5,6,7,7a-hexahydro-3-oxo-δ Exact sciences and technology Fluoren-9-ylidenehexahydrophthalide derivatives IIId, IIIe Hexahydro-1,3-phthalandione II Hexahydro-3-((triphenylphosphoranylidene) methylene] phthalide IIIa Hexahydro-3-phenacylidene-phthalide IIIc and Organic chemistry Organometalloidal and organometallic compounds P derivatives phthalanacetate IIIb Preparations and properties Wittig reagents I
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Beschreibung
Zusammenfassung:	Wittig reagents (Ia-c) react with hexahydro-1,3-phthalandione (II) yielding the new adducts (IIIa-e). The structure of these products were established by analytical and spectroscopic methods. A mechanism is proposed to explain the formation of the new ylid-phosphorane adduct IIIa.
ISSN:	1042-6507 1563-5325
DOI:	10.1080/10426509008038015